brantly gilbert and tyler farr on stage july 21st. come the 22nd, little big town. and the bellamy brothers. luke bryan hits 26th. thomas rhett on the 27th. then wrapped up with jason aldean. ticket information can be found right now on cbsdenver.com. >>> you can catch many other great artists on the latest studio c album. all was highly anticipated. this is volume 28. it goes on sale on saturday. brett sonders joining us now. as always, i'm looking at the cbs4. kbco, studio y volume 28 goes on sale saturday at select whole foods market locations. >> we get so much of a thrill listening to the artists and clearly to entice so many great musicians to come in and play, they must love what this is about too. >> a lot of artists go out of their way to come by and play at the kboc studios. it started in 1988 when melissa ethridge came to the studios. the line up, nora jones. we have local heroes like the lym nears. there are 18 tracks on the disk this year. >> let's talk about where the proceeds go. and do you know how much has been raised over the years? >> yes. that's